I would like to draw the visitors' attention to a range of language buttons on my web pages. Visitors can choose among 8 languages to read the articles on my website. As this is not common, visitors don't expect it and a number of them don't notice these language buttons at all.

To draw the visitors attention to these buttons, I would like to mimic a rollover effect on them when the page loads. For instance, from left to right each button would be highlighted during a quarter of a second.